RepAgent Memory Requirements

Specifies the RepAgent memory requirements, for overhead, schema cache, transaction cache, and text and image cache.

• Overhead
  Adaptive Server allocates 5612 bytes for each database for log transfer.
• Schema Cache
  The amount of memory used for the schema cache depends of number of objects (tables and stored procedures) and descriptors (columns and parameters) that are replicated. Each object and descriptor requires 128 bytes.
• Transaction Cache
  RepAgent requires 256 bytes for each open transaction. Transaction cache memory is allocated in 2K chunks. As transactions are committed or aborted, free memory is placed in a pool which must be used before new memory can be allocated.
• Text and Image Cache
  Specifies the text and image cache size.
• Other Memory
  Specifies other memory requirement for Replication Server.